<script setup lang="ts">
import { Promotion, Close, Edit, Plus } from '@element-plus/icons-vue';
import { ISendNodeConfig, EUserSelectType } from '../types';
import { useNodeConfig, useOpenSelect } from '../hooks';
import AddNode from './AddNode.vue';
import UserRoleSelect from '../UserRoleSelect.vue';

const { selectRef, openSelect } = useOpenSelect();

const model = defineModel<ISendNodeConfig>({ default: {} });

const { drawerVisible, isEditTitle, form, nodeConfig, nodeTitleRef, show, editTitle, save, delNode } = useNodeConfig(model);

function toText(nodeConfig: ISendNodeConfig) {
	if (nodeConfig.nodeUserList && nodeConfig.nodeUserList.length > 0) {
		const users = nodeConfig.nodeUserList.map((item) => item.name).join('、');
		return users;
	} else {
		if (nodeConfig.userSelectFlag) {
			return '发起人自选';
		} else {
			return false;
		}
	}
}

function delUser(index: number) {
	form.value.nodeUserList.splice(index, 1);
}
</script>

<template>
	<div class="node-wrap">
		<div class="node-wrap-box" @click="show">
			<div class="title" style="background: #3296fa">
				<el-icon class="icon">
					<Promotion />
				</el-icon>
				<span>{{ nodeConfig.nodeName }}</span>
				<el-icon class="close" @click.stop="delNode()">
					<Close />
				</el-icon>
			</div>
			<div class="content">
				<span v-if="toText(nodeConfig)">{{ toText(nodeConfig) }}</span>
				<span v-else class="placeholder">请选择人员</span>
			</div>
		</div>

		<add-node v-model="nodeConfig.childNode"></add-node>

		<el-drawer title="抄送人设置" v-model="drawerVisible" destroy-on-close append-to-body :size="500">
			<template #header>
				<div class="node-wrap-drawer__title">
					<label @click="editTitle" v-if="!isEditTitle"
						>{{ form.nodeName }}<el-icon class="node-wrap-drawer__title-edit"> <Edit /> </el-icon
					></label>
					<el-input
						v-if="isEditTitle"
						ref="nodeTitleRef"
						v-model="form.nodeName"
						clearable
						@blur="isEditTitle = false"
						@keyup.enter="isEditTitle = false"
					></el-input>
				</div>
			</template>
			<el-container>
				<el-main style="padding: 0 20px 20px 20px">
					<el-form label-position="top">
						<el-form-item label="选择要抄送的人员">
							<el-button type="primary" :icon="Plus" round @click="openSelect(EUserSelectType.USER)">选择人员</el-button>
							<div class="tags-list">
								<el-tag v-for="(user, index) in form.nodeUserList" :key="user.id" closable @close="delUser(index)">{{ user.name }}</el-tag>
							</div>
						</el-form-item>
						<el-form-item label="">
							<el-checkbox v-model="form.userSelectFlag" label="允许发起人自选抄送人"></el-checkbox>
						</el-form-item>
					</el-form>
				</el-main>
				<el-footer>
					<el-button type="primary" @click="save">保存</el-button>
					<el-button @click="drawerVisible = false">取消</el-button>
				</el-footer>
			</el-container>

			<UserRoleSelect ref="selectRef" v-model="form.nodeUserList" />
		</el-drawer>
	</div>
</template>
